#lyric{
    background: url("/img/bg_lyric.jpg") fixed;
    background-size: cover;
    vertical-align: top;
    width: 100%;
    color: white;
    height: 100%;
    /* min-height: 100%; */
    /* overflow: hidden; */
    /* position: relative; */
    /* z-index: -1; */
}
#lyric::before{
    content: "";
    display: table;
}
#lyric .container{
    height: 70%;
    overflow: hidden;
    margin:5rem 0 7rem 0;
    position: relative;
    z-index: 1;
}
#lyric .title{
    font-size: 2rem;
}
#lyric ul{
    width: 80%;
    text-align: center;
    font-size: 1.5rem;
    position: absolute;
    left: 10%;
    top: 0;
    padding-top: 4rem;
    z-index: 1;
    transition: 1s linear;
}
#lyric ul li{
    height: 3rem;
    line-height: 3rem;
}
#lyric .selected{
    color: aqua;
}